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SENIOR NOTES, NET - Schedule of Senior Notes, Net (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2021 | Sep. 30, 2020 | Apr. 30, 2021 | Apr. 29, 2021 | Dec. 31, 2020
Debt Instrument [Line Items] |  |  |  |  |  |  |
Loss on early extinguishment of debt | $ 0 | $ 0 | $ (18,188) | $ 0 |  |  |
Senior Notes [Member] |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Net debt issuance costs | (10,790) |  | (10,790) |  |  |  | $ (6,623)
Senior notes, net | 1,142,210 |  | 1,142,210 |  |  |  | 996,991
Senior Notes [Member] | 7.00% senior notes due 2022 [Member] |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Senior notes, gross | $ 0 |  | $ 0 |  |  | $ 300,000 | 300,000
Stated interest rate | 7.00% |  | 7.00% |  |  | 7.00% |
Loss on early extinguishment of debt |  |  | $ (18,200) |  |  |  |
Senior Notes [Member] | 6.00% senior notes due 2025 [Member] |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Senior notes, gross | $ 403,000 |  | $ 403,000 |  |  |  | 403,614
Stated interest rate | 6.00% |  | 6.00% |  |  |  |
Unamortized premium | $ 3,000 |  | $ 3,000 |  |  |  | 3,614
Senior Notes [Member] | 5.125% senior notes due 2027 [Member] |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Senior notes, gross | $ 300,000 |  | $ 300,000 |  |  |  | 300,000
Stated interest rate | 5.125% |  | 5.125% |  |  |  |
Senior Notes [Member] | 3.875% senior notes due 2029 [Member] |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Senior notes, gross | $ 450,000 |  | $ 450,000 |  | $ 450,000 |  | $ 0
Stated interest rate | 3.875% |  | 3.875% |  | 3.875% |  |

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